CN220014157U - Back-bolt type dry-hanging hollow stone brick curtain wall structure - Google Patents

Abstract

The utility model discloses a back bolt type dry-hanging hollow stone brick curtain wall structure, which comprises a building structure, wherein a plurality of connecting pieces are arranged on the outer side of the building structure, a curtain wall unit is fixedly connected to the other ends of the connecting pieces, the curtain wall unit comprises a main keel, a fixed wing plate arranged on the main keel, an inner stone brick and an outer stone brick arranged on the fixed wing plate, two semicircular connecting holes are respectively arranged on the inner stone brick and the outer stone brick, a semi-U-shaped notch is arranged on one side of each semicircular connecting hole, in the middle of each inner stone brick or each outer stone brick, and the two semi-U-shaped notches are spliced into a U-shaped notch. The curtain wall structure adopts the spliced stone bricks, is convenient to process and install, reduces the processing precision of keels and stone bricks, reduces the construction cost, and has small construction error due to the fact that the whole structure is constructed in a field assembly mode.

Description

Back-bolt type dry-hanging hollow stone brick curtain wall structure

Technical Field

The utility model relates to the technical field of building curtain wall construction, in particular to a back bolt type dry-hanging hollow stone brick curtain wall structure.

Background

The stone brick curtain wall is decorated by adopting prefabricated stone, and is processed and produced in factories by means of increasingly rising building industrialized manufacturing systems, and the whole exterior wall decoration operation can be completed only by installing and adjusting plates on site, so that on the premise of meeting energy conservation and environmental protection, a great deal of labor force can be saved, the construction period can be effectively shortened, the appearance exquisite degree of a building project can be improved, and the quality and efficiency of the building project can be improved, so that the stone brick curtain wall has become a new breakthrough point of the building decoration project in China at present. The existing stone brick hanging device is characterized in that a bead-shaped vertical through long galvanized round steel pipe keel is adopted, each stone brick is fixed by a stainless steel disc up and down, the disc below the brick plays a role in supporting, and round holes are formed in the disc above to fix stones by pin shafts. Therefore, the processing precision of the keels and the on-site construction requirements are high, and the building construction cost is increased.

Disclosure of Invention

The utility model aims to provide a back bolt type dry-hanging hollow stone brick curtain wall structure, which adopts spliced stone bricks, is convenient to process and install, reduces the processing precision of keels and stone bricks, reduces the construction cost, and has small construction error due to the fact that the whole structure is constructed in a field assembly mode.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a dry hanging of back of body bolt formula stone material brick curtain wall construction, includes building structure, install a plurality of connecting pieces on the building structure outside the connecting piece other end fixed connection curtain unit, the curtain unit includes main joist, installs the fixed wing board on the main joist, installs inboard stone brick and outside stone brick on the fixed wing board, inboard stone brick with the outside stone brick is structural all to set up two semicircular connection holes semicircular connection hole one side, inboard stone brick or outside stone brick's middle part is provided with half U type notch, two half U type notch spell into a U type notch.

Preferably, the main joist is made of cylindrical steel tube.

Preferably, one fixing fin plate is arranged on two sides of the main keel, the two fixing fin plates are arranged along the length direction of the inner side stone brick or the outer side stone brick, and one end of each fixing fin plate is exposed out of the inner side stone brick and the outer side stone brick.

Preferably, the inner side stone brick and the outer side stone brick are fixedly connected with the fixed fin plate through dry hanging glue.

Preferably, the connecting piece comprises an L-shaped fixing piece and a stone hanging piece which are detachably connected through bolts, the L-shaped fixing piece is fixedly installed on the building structure through an embedded piece, and the stone hanging piece is fixedly installed on the inner side stone brick.

Preferably, the fixed fin plate is provided with a chamfer.

Preferably, the length of the half U-shaped notch is greater than the length of the fixed fin plate.

According to the utility model, the stone bricks are formed by splicing the inner side stone bricks and the outer side stone bricks which are symmetrical in structure, so that the manufacturing cost is reduced compared with the integral stone bricks, and the two stone bricks are constructed in a spliced installation mode, so that the construction difficulty is reduced. The fixed fin plates and the main keels are assembled and fixed on site, so that construction errors are reduced, and the overall attractiveness of the curtain wall structure is improved.

Drawings

FIG. 1 is a schematic cross-sectional view of an overall structure of the present utility model;

FIG. 2 is a schematic view of a cross-sectional structure of a curtain wall unit according to the present utility model;

FIG. 3 is a partially exploded view of the present utility model;

FIG. 4 is a schematic view of a connector according to the present utility model;

in the figure: 1. building structures; 2. a connecting piece; 3. curtain wall units; 4. a semicircular connecting hole; 5. a half U-shaped notch; 20. an L-shaped fixing member; 21. a stone hooking piece; 30. a main keel; 31. fixing the fin plate; 32. an inner kerbstone brick; 33. and an outer kerbstone brick.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

the utility model provides a dry hanging hollow stone brick curtain wall construction of back bolt formula that fig. 1, fig. 2, fig. 3 and fig. 4 shows, including building structure 1, fixedly mounted has a plurality of connecting pieces 2 on building structure 1's the outside, the other end fixed connection curtain wall unit 3 at connecting piece 2, curtain wall unit 3 includes main joist 30, install the fixed wing board 31 on main joist 30 through the welding, the inboard stone brick 32 and the outside stone brick 33 of fixed mounting on fixed wing board 31, all set up two semicircular connecting holes 4 on inboard stone brick 32 and the outside stone brick structure 33 in an integrated way, be provided with half U type notch 5 in the middle part of semicircular connecting hole 4, be located inboard stone brick 32 or outside stone brick 33, two half U type notches 5 spell into a U type notch, the length of half U type notch 5 is greater than the length of fixed wing board 31. In one embodiment, the main runner 30 is made of cylindrical steel pipe, and the main runner 30 is mounted in a mounting hole formed by splicing two semicircular connecting holes 4 on an inner side stone brick 32 and an outer side stone brick structure 33, and specifically, the diameter of the mounting hole is matched with the diameter of the main runner 30. In a preferred embodiment, the connecting member 2 comprises an L-shaped fixing member 20 and a stone hooking member 21 detachably connected by bolts, one end of the L-shaped fixing member 20 is fixedly mounted on the building structure 1 by an embedded member, and one end of the stone hooking member 21 is fixedly mounted on the inner side stone brick 32 by bolts.

Two sides of the main keel 30 are provided with a fixed fin plate 31 through welding and fixing, the two fixed fin plates 31 are arranged along the length direction of the inner side stone brick 32 or the outer side stone brick 33, one end of the fixed fin plate 31 is exposed out of the inner side stone brick 32 and the outer side stone brick 33, and two sides of the exposed end of the fixed fin plate 31 are provided with chamfers. The inner side stone brick 32 and the outer side stone brick 33 are fixedly connected with the fixed fin plate 31 through dry hanging glue. In the installation process, firstly, fixing the fin plate 31 on the main keel 30 according to the designed position, then, installing the inner side stone brick 32 on the fixing fin plate 31, specifically, splicing the fixing fin plate 31 on the half U-shaped notch 5, fixing and bonding the fixing fin plate 31 and the inner side stone brick 32 by using dry hanging glue, then, installing the outer side stone brick 33, sleeving the half U-shaped notch 5 on the exposed fixing fin plate 31, fixedly connecting the exposed fixing fin plate 31 by using the dry hanging glue, and finally, installing the construction steps layer by layer and constructing upwards until the whole curtain wall construction is completed.

The above embodiments are only a few descriptions of the inventive concept and implementation, and are not limited thereto, and the technical solutions without substantial transformation remain within the scope of protection under the inventive concept.

Claims (7)

1. The utility model provides a dry string of hollow stone material brick curtain wall construction of back of body bolt formula, includes building structure (1), its characterized in that: install a plurality of connecting pieces (2) on building structure (1) outside connecting piece (2) other end fixed connection curtain unit (3), curtain unit (3) are including main joist (30), install fixed wing board (31) on main joist (30), install inboard stone brick (32) and outside stone brick (33) on fixed wing board (31), inboard stone brick (32) with outside stone brick (33) are structurally all provided with two semicircular connection hole (4) one side, inboard stone brick (32) or the middle part of outside stone brick (33) are provided with half U type notch (5), two half U type notch (5) make up into a U type notch.

2. The back-bolt type dry-hanging hollow stone brick curtain wall structure according to claim 1, wherein: the main keel (30) is made of cylindrical steel tubes.

3. The back-bolt type dry-hanging hollow stone brick curtain wall structure according to claim 1 or 2, wherein: two sides of the main keel (30) are provided with one fixed fin plate (31), the two fixed fin plates (31) are arranged along the length direction of the inner side stone brick (32) or the outer side stone brick (33), and one end of the fixed fin plate (31) is exposed out of the inner side stone brick (32) and the outer side stone brick (33).

4. The back-bolt type dry-hanging hollow stone brick curtain wall structure according to claim 1, wherein: the inner side stone brick (32) and the outer side stone brick (33) are fixedly connected with the fixed wing plate (31) through dry hanging glue.

5. The back-bolt type dry-hanging hollow stone brick curtain wall structure according to claim 1 or 4, wherein: the connecting piece (2) comprises an L-shaped fixing piece (20) and a stone hanging piece (21) which are detachably connected through bolts, the L-shaped fixing piece (20) is fixedly installed on the building structure (1) through an embedded piece, and the stone hanging piece (21) is fixedly installed on the inner side stone brick (32).

6. The back-bolt type dry-hanging hollow stone brick curtain wall structure according to claim 1, wherein: and the fixed fin plate (31) is provided with a chamfer.

7. The back-bolt type dry-hanging hollow stone brick curtain wall structure according to claim 1, wherein: the length of the half U-shaped notch (5) is greater than the length of the fixed fin plate (31).